The aim of the study was to determine toxic effect and dynamics oxidative stress caused by mercury chloride (HgCl2) in rainbow trout (Oncorhynchus mykiss) weighing 59.43 ± 7.21 g.For this purpose, a total 40 fish 4 groups, 10 each group (n = 10), were exposed 25% 50% (137.75 μg/L 275 μg/L) LD50 for 2 7 days. To oxidative/nitrosative stress, Peroxynitrite (ONOOˉ mmol/L), Total Oxidant Level (TOS...

This study was conducted to determine the effect of maternally derived antibody (MDA) on live vaccine against infectious bursal disease. A total of 140 chicks selected from vaccinated parent stock were used in this investigation. In a preset vaccination schedule, blood samples were collected to check for the actual effect. It was noticed that on day 1 the chicks contained a high level (6400.54 ...

The association of plasmids with virulence characters and O-antigen expression was studied in two virulent and seven avirulent mutant strains of Shigella dysenteriae type 1. Deletion of a 12-Mda segment from a 140-Mda plasmid in two smooth avirulent mutants made the derivatives avirulent in the Sereny test and non-invasive in HeLa cells. The mutants were unable to bind Congo red, and did not ex...

The midbrain dopamine (mDA) system is involved in the control of cognitive and motor behaviors, and is associated with several psychiatric and neurodegenerative diseases. mDA neurons receive diverse afferent inputs and establish efferent connections with many brain areas. Recent studies have unveiled a high level of molecular and cellular heterogeneity within the mDA system with specific subset...

The success of system modernization depends on the existence of technical frameworks for information integration and tool interoperation like the Model Driven Architecture (MDA). Reverse engineering techniques play a crucial role in system modernization. This paper describes how to reverse engineering activity diagrams from object oriented code in the MDA context focusing on transformations at ...

background: infertility is defined as the inability to achieve the pregnancy within a year of unprotected intercourse. infertility is a complex issue and different factors such as stress oxidative can be involved in this problem. so, any attempt to neutralize oxidative stress would be helpful in the treatment of infertility. melatonin is a known scavenger of free radicals. objective: the aim of...

Models are of main concern in Model Driven Architecture (MDA). MDA models are precise and written in well defined language. The aim of defining these consistent, standardized and high level models is transformation from Computational Independent model to Platform Independent Model, Platform Independent Model to Platform Specific Model, and eventually to executable code. Researchers have propose...

this study was conducted to assess the effect of ginger supplementation on malondialdehyde (mda) level, as an oxidative stress marker, and total antioxidant capacity (tac) in broiler chicks. two hundred male 1-day-old chicks were assigned randomly to four dietary treatments (basal diet as control group and basal diet containing 2.5, 5.0 and 7.5 g/kg ginger, respectively), with five replicates a...

Breast cancer (CaBr) accredits one of the highest numbers of deaths due to cancer in women on the planet. Severity of the breast cancer is dreaded, mostly due to its invasiveness and expedition of cancer progression. Since, infiltrating ductal carcinoma (IDC) is the commonest type of breast cancer and alone accounts for more than 80% occurrence as compared to other types of breast cancer which ...

The endogenous DNA adduct, M(1)dG, has been shown to arise in vitro in reactions of dG with malondialdehyde (MDA), a product of both lipid peroxidation and 4'-oxidation of deoxyribose in DNA, and with base propenals also derived from deoxyribose 4'-oxidation. We now report the results of cellular studies consistent with base propenals, and not MDA, as the major source of M1dG under biological c...